Westerbeke 12B Two Coolant Flush/Replacement
I was wondering if anyone had any pointers for replacing the coolant in my Westerbeke 12B Two.
I currently have the old green coolant that is starting to look not so fresh. I don't have any history behind when it was last replaced. I'd like to go to a long life coolant but I don't know exactly how to go about that. The manual is lacking as to where the drain plugs are to eliminate the old coolant.
I should mention that I also have a water heater so the coolant does circulate through it.
Any pointers would be greatly appreciated.